- Companies
- Electricians
- Holyhead
- Guy B Electrical Ltd
Guy B Electrical Ltd
- Company number
- 17473761
- Incorporated
- 22 Sep 2026
- Registered office
- Fadog Lwyd Farm, Llanfaethlu, Holyhead, LL65 4NL
- Nature of business
- Electrical installation
Guy B Electrical Ltd is a newly incorporated private limited company registered in Holyhead, company number 17473761, one of 7 electrical contractors in Holyhead. Its next accounts are due at Companies House on 22 June 2028, and its first CT600 is due at HMRC on 21 September 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
Is this your company?
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Where Guy B Electrical Ltd is registered
The registered office is in Holyhead (LL65), in the Isle of Anglesey local authority area, Wales. Show LL65 4NL on a map.
Other trade companies in LL65
- Ellis Property & Holdings LtdProperty developers
- Spotless Stay Cleaning LimitedCleaning companies
- Gwasanaethu Adeiladu Cyflawn CyfGroundworks and demolition
- Joclean’S Cleaning Company Ltd.Cleaning companies
- Arctic Blast Cleaning Solutions LtdCleaning companies
- Cybicleaningservices LtdCleaning companies
- Parkinson Plumbing and Heating LtdPlumbers and heating engineers
- Ty Taclus Anglesey LtdCleaning companies
What happens if Guy B Electrical Ltd files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 22 June 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 23 Jun 2028 to 22 Jul 2028 | £150 |
| 1 to 3 months late | 23 Jul 2028 to 22 Sep 2028 | £375 |
| 3 to 6 months late | 23 Sep 2028 to 22 Dec 2028 | £750 |
| More than 6 months late | From 23 Dec 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2028 | £200 |
| 3 months late | 30 Dec 2028 | another £200 |
| 6 months late | 30 Mar 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 2029 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 17473761
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 September 2026
- Registered office
- Fadog Lwyd Farm, Llanfaethlu, Holyhead, LL65 4NL
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Holyhead
Other active electrical contractors registered in Holyhead.
- Hall Electrical Ltd2023
- JCM Electrical Contractors Limited2021
- LMW Electrical Contractors Ltd2023
- Parry Power Utilities Limited2023
- Ryder Construction Ltd2025
- Emyr Roberts Electrical & Renewables Ltd2023
All electrical contractors in Holyhead · All trades in Holyhead · Electricians across the UK
Frequently asked questions
When are Guy B Electrical Ltd's accounts due?
Guy B Electrical Ltd's next accounts are due at Companies House by 22 June 2028 (in 619 days), covering the period to 30 September 2027.
When is Guy B Electrical Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 21 September 2027, due by 21 September 2028, and one for the period to 30 September 2027, due by 30 September 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Guy B Electrical Ltd still trading?
Guy B Electrical Ltd is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Guy B Electrical Ltd do?
Guy B Electrical Ltd is registered under Electrical installation (SIC 43210).
How old is Guy B Electrical Ltd?
Guy B Electrical Ltd was incorporated on 22 September 2026, less than a year ago.
What is the penalty if Guy B Electrical Ltd files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Guy B Electrical Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.